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@article{MOMA_1965__69_177279, author = {L. Carlitz}, title = {The {Coefficients} of {Cosh} x/cos x.}, journal = {Monatshefte f\"ur Mathematik}, pages = {129--135}, publisher = {mathdoc}, volume = {69}, year = {1965}, zbl = {0141.04102}, url = {http://geodesic.mathdoc.fr/item/MOMA_1965__69_177279/} }
L. Carlitz. The Coefficients of Cosh x/cos x.. Monatshefte für Mathematik, Tome 69 (1965), pp. 129-135. http://geodesic.mathdoc.fr/item/MOMA_1965__69_177279/